ON-006-15M Colorado Earthquake and Fault Map

As an online publication, the CGS will routinely update this map whenever we receive or generate new data. This is not available as a downloadable dataset. Online resource. ON-006-15M

To the map: ON-006-15M Colorado Earthquake and Fault Map (opens in a new window)

Updated with the most recent field research, this map also includes data from several prior publications:

• OF-98-08 Preliminary Quaternary Fault and Fold Map and Database of Colorado (opens in a new window)
• B-43 Earthquake Potential in Colorado, A Preliminary Evaluation (opens in a new window)
• B-46 Colorado Earthquake Data and Interpretation: 1867 to 1985 (opens in a new window)
• B-52 Colorado Earthquake Information, 1867-1996 (opens in a new window)
• and the precursor online map IS-60 Colorado Late Cenozoic Fault and Fold Database and Internet Map Server (opens in a new window) from 2002.